54288208

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1232

約数の個数: 60

約数和(自身を含む): 120698748

約数和(自身を除く): 66410540

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1181, 1352, 1768, 2362, 2704, 2873, 3536, 4724, 5746, 9448, 11492, 15353, 18896, 20077, 22984, 30706, 40154, 45968, 61412, 80308, 122824, 160616, 199589, 245648, 261001, 321232, 399178, 522002, 798356, 1044004, 1596712, 2088008, 3193424, 3393013, 4176016, 6786026, 13572052, 27144104, 54288208]

約数ペア:

[(1, 54288208), (2, 27144104), (4, 13572052), (8, 6786026), (13, 4176016), (16, 3393013), (17, 3193424), (26, 2088008), (34, 1596712), (52, 1044004), (68, 798356), (104, 522002), (136, 399178), (169, 321232), (208, 261001), (221, 245648), (272, 199589), (338, 160616), (442, 122824), (676, 80308), (884, 61412), (1181, 45968), (1352, 40154), (1768, 30706), (2362, 22984), (2704, 20077), (2873, 18896), (3536, 15353), (4724, 11492), (5746, 9448)]